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Annotation of 43BSD/ucb/window/wwbox.c, revision 1.1

1.1     ! root        1: #ifndef lint
        !             2: static char sccsid[] = "@(#)wwbox.c    3.4 4/24/85";
        !             3: #endif
        !             4: 
        !             5: /*
        !             6:  * Copyright (c) 1983 Regents of the University of California,
        !             7:  * All rights reserved.  Redistribution permitted subject to
        !             8:  * the terms of the Berkeley Software License Agreement.
        !             9:  */
        !            10: 
        !            11: #include "ww.h"
        !            12: #include "tt.h"
        !            13: 
        !            14: wwbox(w, r, c, nr, nc)
        !            15: register struct ww *w;
        !            16: register r, c;
        !            17: int nr, nc;
        !            18: {
        !            19:        register r1, c1;
        !            20:        register i;
        !            21: 
        !            22:        r1 = r + nr - 1;
        !            23:        c1 = c + nc - 1;
        !            24:        wwframec(w, r, c, WWF_D|WWF_R);
        !            25:        for (i = c + 1; i < c1; i++)
        !            26:                wwframec(w, r, i, WWF_L|WWF_R);
        !            27:        wwframec(w, r, i, WWF_L|WWF_D);
        !            28:        for (i = r + 1; i < r1; i++)
        !            29:                wwframec(w, i, c1, WWF_U|WWF_D);
        !            30:        wwframec(w, i, c1, WWF_U|WWF_L);
        !            31:        for (i = c1 - 1; i > c; i--)
        !            32:                wwframec(w, r1, i, WWF_R|WWF_L);
        !            33:        wwframec(w, r1, i, WWF_R|WWF_U);
        !            34:        for (i = r1 - 1; i > r; i--)
        !            35:                wwframec(w, i, c, WWF_D|WWF_U);
        !            36: }

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